Invasive Species
Boiga irregularis in particular has been federally banned in the United States because of its effect by accidentally being introduced to the island of Guam. Some time during the 1950s, these snakes (or possibly a single female with eggs) reached the island, possibly having hidden in imported plant pots. The island of Guam lacks native snakes or predators that can deal with snakes the size and aggressiveness of Boiga irregularis. As a result, they have bred unchecked as an invasive species, and began consuming the island's bird life in extreme numbers. Currently, dozens of bird species have been completely eradicated from the island, many species that were found nowhere else on earth, and the snake has reached astonishing population densities, reported to be as high as 15,000 snakes per square mile. In addition to devouring the native fauna, this species will routinely crawl into power transformers, and, unfortunately for all involved, this typically results in both an electrocuted snake and substantial blackouts.
Read more about this topic: Boiga
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